论文部分内容阅读
第一,关注农民的土地状态和种植结构的变化,着眼点要尽快转移。随着粮食价格的市场化运作,农民种植结构的变动越来越大,耕地的状态和肥料的施用技术关系更加紧密。所谓功能性肥料,就是在施用氮、磷、钾大量元素的基础上,施用某种特定附加功能的肥料,最大限度地解决肥料生态化问题,在提高农产品口感、高产的前提下,提高肥料利用效率,减少化肥施用量,
First, we must pay attention to the changes in the land conditions and planting structure of peasants, and focus on moving as soon as possible. With the marketization of food prices, the changes in farmers’ planting structure are getting bigger and bigger, and the relationship between the state of cultivated land and fertilizer application technology is becoming closer. The so-called functional fertilizers are based on the application of a large number of elements of nitrogen, phosphorus, and potassium, and apply fertilizers with certain specific functions to solve the problem of ecologicalization of fertilizers to the maximum extent, and improve the use of fertilizers on the premise of improving the taste and high yield of agricultural products. Efficiency, reduce the amount of chemical fertilizers,